CVE-2025-1272 Affecting kernel-rt-64k-debug-core package, versions <0:5.14.0-570.12.1.el9_6


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
0.01% (1st percentile)

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  • Snyk IDSNYK-CENTOS9-KERNELRT64KDEBUGCORE-10156533
  • published14 May 2025
  • disclosed13 Feb 2025

Introduced: 13 Feb 2025

CVE-2025-1272  (opens in a new tab)

How to fix?

Upgrade Centos:9 kernel-rt-64k-debug-core to version 0:5.14.0-570.12.1.el9_6 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-rt-64k-debug-core package and not the kernel-rt-64k-debug-core package as distributed by Centos. See How to fix? for Centos:9 relevant fixed versions and status.

The Linux Kernel lockdown mode for kernel versions starting on 6.12 and above for Fedora Linux has the lockdown mode disabled without any warning. This may allow an attacker to gain access to sensitive information such kernel memory mappings, I/O ports, BPF and kprobes. Additionally unsigned modules can be loaded, leading to execution of untrusted code breaking breaking any Secure Boot protection. This vulnerability affects only Fedora Linux.

CVSS Base Scores

version 3.1